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The higher the torque calibration, the higher the measurement range. The measurement range for each torque calibra-
tion is found in Appendix B.
All units of measurement are displayed according to either the CGS system or the SI system.
•
Viscosity appears in units of centipoise (cP), Poise (P), milliPascal-seconds (mPa•s) or Pascal- seconds
(Pa•s) on the DVNext Rheometer display or centistokes (cSt) or millimeter squared per second (mm²/sec).
•
Shear Stress appears in units of dynes/square centimeter (D/cm²) or Newtons/square meter (N/m²)/or
Pascals (Pa).
•
Shear Rate appears in units of reciprocal seconds (1/sec).
•
Torque appears in units of dyne-centimeters or Newton-meters (shown as percent "%" in both cases) on
the DVNext Rheometer display.
•
Density appears in units of grams/cubic centimeter (g/cm³) or kilograms/cubic meter (kg/ m³).
Note: To change CGS to SI units on the display (see section 5.3: Global Settings)
The equivalent units of measurement in the SI system are calculated using the following conversions:
References to viscosity throughout this manual are done in CGS units. The DVNext Rheometer provides equivalent
information in SI units.
1.1 Components
Please check to be sure that you have received all components, and that there is no damage. If you are missing any
parts, please notify AMETEK Brookfield or your local authorized dealer. Any shipping damage must be reported to
the carrier.
Components
DVNext Rheometer
Laboratory Stand Model G Lab Stand
Model QB Lab Stand (Optional)
Spindle Set with Case*
DVNext LV set of four spindles
DVNext RV set of six spindles (#2 - #7)
DVNext HA/HB set of six spindles (#2
- #7)
M19-2101 REVISION 2.0
Viscosity:
1mpa.s
Shear
1n/m
Stress:
Torque:
1N.m
Part Number
varies
MODEL G
MODEL QB
varies
SSL or SSLM†
SSR or SSRM†
SSH or SSHM†
D V N E X T R H E O M E T E R - O P E R AT I O N A L M A N U A L
SI
CGS
1
p
c
10dyn/cm
2
10
dyn.cm
7
Quantity
Standard Version
1
1
1
2
Compliant Version
1
1
1
7
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